| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.74 | 12.540% | $220.2858 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $51.25 | 9.204% | $55.9671 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $189.31 | 6.797% | $202.1774 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $41.95 | 7.239% | $44.9868 | $44.99 | $45.00 | $45.00 |
| Purchase #5 | $75.35 | 11.629% | $84.1125 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $192.43 | 4.741% | $201.5531 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $238.74 | 12.286% | $268.0716 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $984.77 | $1,077.1543 | $1,077.16 | $1,077.15 | $1,077.30 | |